Santa Rosa
21°70°
Mostly Cloudy
Feels Like: 20°68°
Min: 20°68°
Max: 29°84°
The next few hours will be possible drizzle, with today reaching 29°C and dropping to 20°C. The coming days will be drizzle throughout the day and possible thunderstorms in the afternoon.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:39
Sunrise
17:23
Sunset
07:11
Moonrise
18:08
Moonset
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View stargazing scoreWeather in Santa Rosa today, October 12, 2026
Expect unsettled, showery conditions in Santa Rosa on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 42% by 10:00. The thickest cloud arrives around 06:00, reaching about 83%.Expect unsettled, showery conditions in Santa Rosa on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 42% by 10:00. The thickest cloud arrives around 06:00, reaching about 83%.
The temperature range runs from about 20°C up to 29°C. Relative humidity sits between 62% and 98%, reaching its peak around 06:00. Airflow remains manageable, reaching about 15 km/h around 12:00.The temperature range runs from about 68°F up to 84°F. Relative humidity sits between 62% and 98%, reaching its peak around 06:00. Airflow remains manageable, reaching about 9 mph around 12:00.
Expect the wet theme to continue later, as rain odds reach 58% near 16:00. Cloud amounts hold near 86% around 23:00. Visibility holds near 15.8 km, though it can fall to 12.1 km. Expect sunrise at 05:39, sunset at 17:23, and 11 hours 43 minutes of sunlight today overall.Expect the wet theme to continue later, as rain odds reach 58% near 16:00. Cloud amounts hold near 86% around 23:00. Visibility holds near 9.8 mi, though it can fall to 7.5 mi. Expect sunrise at 05:39, sunset at 17:23, and 11 hours 43 minutes of sunlight today overall.
In short, treat October 12, 2026 in Santa Rosa as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.In short, treat October 12, 2026 in Santa Rosa as a damp day: pack covers, watch the wetter hours, and expect a high near 84°F.
Frequently asked questions about weather in Santa Rosa
How warm does it get in Santa Rosa?
The warmest month in Santa Rosa is April, with average high temperatures of 32°C. The average temperature during this period is around 25°C.The warmest month in Santa Rosa is April, with average high temperatures of 89°F. The average temperature during this period is around 78°F.
How cold does it get in Santa Rosa?
The coldest month in Santa Rosa is January, with average low temperatures of 17°C. The average temperature during this period is around 22°C.The coldest month in Santa Rosa is January, with average low temperatures of 63°F. The average temperature during this period is around 71°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 219 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 8.6 in of precipitation.
What is the driest time of year in Santa Rosa?
The driest month in Santa Rosa is February, with an average of 7 mm of precipitation.The driest month in Santa Rosa is February, with an average of 0.3 in of precipitation.